destructuring an array in javascript - 11-29-21
How I use to destructure Arrays:
const nums = [1,2,3];
const [a, _, c];
(a === 1) // true
(c === 3) // true
Problem is this _ is not needed and will cause problems with some ESLint setups. For example they might not allow unused variables. Turnes out you can just leave that spot blank!
const nums = [1,2,3];
const [a, , c];
(a === 1) // true
(c === 3) // true
\- [
js
]